Affiliations:
Department of Computer Science and Engineering, Washington University in Saint Louis, Saint Louis, Missouri, United States of America,
Department of Genetics, Washington University in Saint Louis, Saint Louis, Missouri, United States of America

Corresponding Author

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

XZ and JR conceived and designed the experiments. XZ, JR and GW performed the experiments and contributed reagents/materials/analysis tools. XZ, JR, and WZ analyzed the data and results and wrote the paper. WZ supervised the research.